Pearl necklace with sapphire-diamond pendant
Circa 1900, center piece 585 white gold, tested, clasp added later, 585 white gold, hallmarked, central natural sapphire, untreated, Sri-Lanka, star/step cut, approx. 15.56 x 12.40 x 7.64 mm, approx. 12.40 ct, no indications of heat treatment, surrounded by old- and rose-cut diamonds, each with 7 strands of river pearls, length necklace 40 cm, pendant 3 x 2.7 cm, weight approx. 49.5 g, 2 diamonds absent, pearls partially tarnished greenish, DSEF Idar-Oberstein expertise dated 2024 on the sapphire enclosed
